Sell Product & Service Packages or Vouchers

Would be helpful (especially during holiday sale season) if we could sell packages that feature both services and products all in one. For example, we run a yearly black friday promo for a basic lash lift gift certificate plus a lash serum and mascara bundle at 20% off, but I have no idea how to promote it on Fresha! We are using the blast email feature as our primary method to market directly to clients and I want to be able to add a button where they can purchase the entire promotion package themselves, but I can only link to vouchers, paid plans or services. None of these options will allow me to add products! I'm worried that without a direct link to purchase from the email, the promotion will be inaccessible to clients trying to purchase online. It would be great if we could sell vouchers or something that would apply to a set amount of products and services all in one and be linkable directly to the marketing emails. Something like this? 2 products + 1 service included - discount % = $x (valued at $x) click link/button to buy gift card/voucher/pack now redeem for product(s) in-store book service online or in-store